Build: Fix jdbc jar to include deps (#35602)

This commit adds back bundling of all deps of the sql jdbc jar. This was
lost in a refactoring of how the shadow plugin is handled for the entire
elasticsearch project.

x-pack/plugin/sql/jdbc/build.gradle

@@ -36,12 +36,18 @@ dependencyLicenses {
     ignoreSha 'elasticsearch'
 }
 
-shadowJar {
+test {
-    relocate 'com.fasterxml', 'org.elasticsearch.fasterxml'
+    // don't use the shaded jar for tests
+    classpath += project.tasks.compileJava.outputs.files
+    classpath -= project.tasks.shadowJar.outputs.files
 }
 
-// We don't need normal jar, we use shadow jar instead
+shadowJar {
-jar.enabled = false
+    relocate 'com.fasterxml', 'org.elasticsearch.fasterxml'
+    // set the shaded configuration back to runtime instead of bundle because
+    // we need tests to use the non-shaded deps to allow editing/testing in intellij
+    configurations = [project.configurations.runtime]
+}
 
 // We need a no-depenencies jar though for qa testing so it doesn't conflict with cli
 configurations {
@@ -55,7 +61,6 @@ task nodepsJar(type: Jar) {
 
 artifacts  {
     nodeps nodepsJar
-    archives shadowJar
 }
 
 publishing {